A control unit for a motor vehicle has a base plate with press-fit openings. A conductor track carrier is mounted on the base plate. The conductor-track carrier has electrical contacting tabs in the area of the press-fit openings. An electrical contact pin that projects from a supporting body is inserted into a press-fit opening in the base plate and there contacts the contacting tab. By virtue of a reserve of material which is reduced (used) as the contact pin is pressed in, the contacting tab is anchored in the press-fit opening in an essentially tension-less manner.